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Interesting Subnets

Directory of active subnets observed by Syndu. Each row is the latest cached SubnetSnapshot per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.
Active filter: R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME · Clear
Snapshot 2026-01-25 Results 4 Page 1 / 1

191.242.220.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.242.220.0
Broadcast
191.242.220.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-9.575 , -35.6908
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-06 00:20 · 2025-09-07 19:22
Top ASN
AS263144 · R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME
Top organization / ISP
R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME · R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME
Top geo
Brazil · Alagoas · Maceió
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →

191.242.221.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.242.221.0
Broadcast
191.242.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.6658 , -35.7353
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 09:25 · 2025-12-17 09:25
Top ASN
AS263144 · R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME
Top organization / ISP
M DE M SILVA JUNIOR · R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME
Top geo
Brazil · Alagoas · Maceió
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

191.242.222.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.242.222.0
Broadcast
191.242.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.575 , -35.6908
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-17 08:45 · 2025-11-17 08:45
Top ASN
AS263144 · R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME
Top organization / ISP
R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME · R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME
Top geo
Brazil · Alagoas · Maceió
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

191.242.223.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.242.223.0
Broadcast
191.242.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.575 , -35.6908
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 00:45 · 2025-11-06 00:45
Top ASN
AS263144 · R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME
Top organization / ISP
R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME · R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME
Top geo
Brazil · Alagoas · Maceió
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →